115432828

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 250252800

約数和(自身を除く): 134819972

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 139, 196, 223, 266, 278, 446, 532, 556, 892, 931, 973, 1561, 1862, 1946, 2641, 3122, 3724, 3892, 4237, 5282, 6244, 6811, 8474, 10564, 10927, 13622, 16948, 18487, 21854, 27244, 29659, 30997, 36974, 43708, 59318, 61994, 73948, 118636, 123988, 129409, 207613, 216979, 258818, 415226, 433958, 517636, 588943, 830452, 867916, 1177886, 1518853, 2355772, 3037706, 4122601, 6075412, 8245202, 16490404, 28858207, 57716414, 115432828]

約数ペア:

[(1, 115432828), (2, 57716414), (4, 28858207), (7, 16490404), (14, 8245202), (19, 6075412), (28, 4122601), (38, 3037706), (49, 2355772), (76, 1518853), (98, 1177886), (133, 867916), (139, 830452), (196, 588943), (223, 517636), (266, 433958), (278, 415226), (446, 258818), (532, 216979), (556, 207613), (892, 129409), (931, 123988), (973, 118636), (1561, 73948), (1862, 61994), (1946, 59318), (2641, 43708), (3122, 36974), (3724, 30997), (3892, 29659), (4237, 27244), (5282, 21854), (6244, 18487), (6811, 16948), (8474, 13622), (10564, 10927)]